Capturing HTTP Request and Response Bodies in .NET Traces with PHI Redaction
> Standard OTel .NET instrumentation captures headers, status codes, and timing — not request or response bodies. Here's how to add body capture to your traces while keeping PHI out of your observability backend.
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Prathamesh Sonpatki
Fixing Broken Traces in GCP Cloud Run: A Custom OpenTelemetry Propagator
GCP's load balancer silently rewrites your traceparent header, orphaning spans in any OTLP backend. Here's the custom propagator that fixes it.
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Prathamesh Sonpatki
Why Your PromQL Availability Query Returns Nothing When Services Are Healthy
Your SLI query shows 100% availability as No Data. Here's why PromQL returns empty results instead of zero — and the label-preserving fix.
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Prathamesh Sonpatki
Instrumenting WordPress with OpenTelemetry: PHP Tracing, Browser RUM, and Error Capture in Production
WordPress powers 40% of the web but has no native observability story. Here's how to instrument it end-to-end with OpenTelemetry - PHP, browser RUM, and errors.
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Prathamesh Sonpatki